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MR并行采集技术的临床应用 被引量:7

MR Clinical Application of Parallel Acquisition Technique
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摘要 在MR技术被临床应用的数十年其间,不断出现的新技术使信号采集速度和图象质量得到了很大的提高,其中之一的并行采集技术对信号采集速度的提高起了十分重要的作用。介绍了MR并行采集技术研究现状及临床应用情况,并对其存在的问题和发展前景进行了探讨。 During the dacades of the MR clinical application, signal acquisition speed and image quality has been greatly improved due to the continuous emergence of new technology , one of the parallel acquisition technique plays a very important role in the increase of the acquisition speed for signals. This article describes the research of parallel acquisition technique and clinical applications, and its problems and prospects for development were discussed.
出处 《生物医学工程学进展》 CAS 2009年第4期232-237,共6页 Progress in Biomedical Engineering
关键词 磁共振成像 并行采集 MR, Parallel acquisition
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参考文献22

  • 1Whne, Forbes. Electromagnetic fields in the human body due to switched transverse gradient coils in MRI[ J ]. Phys Med Biol ,200d, Jlll 7,49(13) :2779 - 2798. 被引量:1
  • 2Heidemann RM, Seiberlich N, Griswold MA, et al. Perspec - fives and limitations of parallel M R imaging at high field strengths[J]. Neuroimaging Clin N Am,2006,16(2) :311 - 320. 被引量:1
  • 3Ray H Hashemi, Willian G ,Bradley,Jr, et al. MRI The Basics,2 editin[ M]. 2004,10.31 -32. 被引量:1
  • 4Ohligcr MA, Sodickson I K. An introduction to coil array design for parallel MRI [ J ]. NMR Biomed, 2006,19 ( 3 ) : 300 -315. 被引量:1
  • 5Eagan TP, Cheng YCN, Kidane TK, et al. A Group Theory Approach to RF Coil Design. Concepts in Magnetic Resonance Part B [ J ]. Magn Reson Engineering, 2005,25 ( 1 ) : 42 - 52. 被引量:1
  • 6杨正汉,冯逢,王霄英主编..磁共振成像技术指南 检查规范、临床策略及新技术应用[M].北京:人民军医出版社,2007:816.
  • 7Barkhansen J, Goyen M, Rubm SG, et al. Assessment of ventricular function with single breath hold real steady state free precession cine MR imaging[ J]. AJR2002,178 (3): 731 - 735. 被引量:1
  • 8胡军武,曹毅媛,杜烜.并行采集技术与相控阵线圈的品质对图像质量的影响[J].放射学实践,2008,23(8):846-848. 被引量:6
  • 9Whne, Forbes, Electromagnetic fields in the human body due to switched transverse gradient coils in MRI[ J ]. Phys Med Biol. 2004, Jlll 7,49 ( 13 ) :2779 - 2798. 被引量:1
  • 10Niendof T, Saranathan M, Lingamneni A, et al. Shoa breath - hold, volumetric coronary MR angiography employing steady state free precession in conjunction with parallel imaging [ J ]. Magu Reson Med, 2005,53 (4) : 885 -894. 被引量:1

二级参考文献66

  • 1[1]Lin FH,Wald LL,Ahlfors SP,et al.Dynamic magnetic resonance inverse imaging of human brain function[J].Magn Reson Med,2006,56(4):787-802. 被引量:1
  • 2[2]Glockner JF,Hu HH,Stanley DW,et al.Parallel MR imaging:a user's guide[J].Radiographics,2005,25(5):1279-1297. 被引量:1
  • 3[3]Weiger M,Pruessmann KP,Boesiger P.2D SENSE for faster 3D MRI[J].MAGMA,2002,14:10-19. 被引量:1
  • 4[4]Nakamura M,Ikeda N,Tsuboko T,et al.Clinical usage of parallel imaging of head three-dimensional MR image for analysis of VSRAD:a comparison of imaging statistical analytic results in SENSE acquisition method shortening acquisition time versus conventional acquisition method[J].Nippon Hoshasen Gijutsu Gakkai Zasshi,2006,62(10):1456-1462. 被引量:1
  • 5[5]Noebauer-Huhmann IM,Glaser C,Dietrich O,et al.MR imaging of the cervical spine:assessment of image quality with parallel imaging compared to non-accelerated MR measurements[J].Eur Radiol,2007,17(5):1147-1155. 被引量:1
  • 6[6]Frydrychowicz A,Bley TA,Winterer JT,et al.Accelerated time-resolved 3D contrast-enhanced MR angiography at 3T:clinical experience in 31 patients[J].MAGMA,2006,19(4):187-195. 被引量:1
  • 7[7]Zenge MO,Vogt FM,Brauck K,et al.High-resolution continuously acquired peripheral MR angiography featuring partial parallel imaging GRAPPA[J].Magn Reson Med,2006,56(4):859-865. 被引量:1
  • 8[8]Nael K,Fenchel M,Salamon N,et al.Three-dimensional cerebral contrast-enhanced magnetic resonance venography at 3.0 Tesla:initial results using highly accelerated parallel acquisition[J].Invest Radiol,2006,41(10):763-768. 被引量:1
  • 9[9]Nikolaou K,Kramer H,Grosse C,et al.High-spatial-resolution multistation MR angiography with parallel imaging and blood pool contrast agent:initial experience[J].Radiology,2006,241(3):861-872. 被引量:1
  • 10[10]Muller S,Umathum R,Speier P,et al.Dynamic coil selection for real-time imaging in interventional MRI[J].Magn Reson Med,2006,56 (5):1156-1162. 被引量:1

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